This is Reverse Action Pressure Switch ( PC10). ( Use it only with solar pumps)
Descriptions:
1. Mechanical pressure switch
2. Max Current:10A
3. Pressure Range: 0.6-4.0bar
4. Pressure setting: 0.7-1.2bar
5. Joint Screw: ZG1/4" male
6. Protection Grade:IP20
7. Working temperature:0-55℃
8. Application: Self-Priming Pump/Jet Pump/Garden Pump/Clarified water Pump
Feature:
Low water level protected,it can cut off the pump current automatically,to avoid
pump damage caused by water shortage when the pressure in pipe lower than
switch connected pressure.
Reverse Action contacts close on rising pressure and contact open when pressure lower. It different to normal pressure switch.
This is “reverse action” switch for used with the solar pumps control box.
3 Reviews Hide Reviews Show Reviews
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Good little device
No adjustment required
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reverse action pressure switch use
Good value for money, have used two of these so far as start up delay on Hard hose (poly reel ) irrigators, so as pressure has to reach a pre set point, before the Irrigator computer receives a signal to start. The product works well also good for loss of prime protection on water pumps
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reverse action pressure switch
Very good value for money, used as a Loss of prime switch on a diesel pump, Works well
